3,5-Dichlorosalicylaldehyde , 98% , 90-60-8

CAS NO.：90-60-8

Empirical Formula: C7H4Cl2O2

Molecular Weight: 191.01

MDL number: MFCD00003320

EINECS: 202-005-5

PRODUCT Properties

• Melting point: 95-97 °C (lit.)
• Boiling point: 273.68°C (rough estimate)
• Density: 1.4410 (rough estimate)
• refractive index: 1.4590 (estimate)
• storage temp.: Inert atmosphere,Room Temperature
• solubility: ethanol: soluble5%, clear, faintly yellow to greenish-yellow
• pka: 6.27±0.23(Predicted)
• form: Crystalline Powder
• color: Pale yellow
• Water Solubility: Insoluble in water. Solubility in methanol is almost transparent.
• Sensitive: Air Sensitive
• BRN: 973391
• CAS DataBase Reference: 90-60-8(CAS DataBase Reference)
• EPA Substance Registry System: Benzaldehyde, 3,5-dichloro-2-hydroxy- (90-60-8)

Description and Uses

3,5-Dichlorosalicylaldehyde has been used in the preparation of:

• Schiff base ligands
• (RS)-3,5-dichloro-2-[[(1-phenylethyl)imino]methyl]phenol

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazard Note: Irritant
• TSCA: Yes
• HS Code: 29121900